ABOUT US
RESEARCH
COMMITMENT
NON-SURGICAL
ViscoGen® Clinic is the result of years of research and commitment by our entire medical team. Our goal was to develop the most effective treatments available to substantially relieve knee and joint pain without surgery. We met with and studied with leaders in non-surgical orthopedics in top centers across the country. We then combined the most effective techniques into one comprehensive plan.
The result is ViscoGen® – Orlando’s Leader in Non-Surgical Knee and Joint Pain Relief.
Proven Success
Our techniques have helped literally thousands of patients avoid or substantially delay surgery, including many who were told by other doctors that knee replacement was their only option. So before you consider surgery, schedule a free consultation at ViscoGen® and see if our proprietary, non-surgical treatments can help you. You have nothing to lose, but the pain.
ABOUT US
RESEARCH
COMMITMENT
NON-SURGICAL
ViscoGen® Clinic is the result of years of research and commitment by our entire medical team. Our goal was to develop the most effective treatments available to substantially relieve knee and joint pain without surgery. We met with and studied with leaders in non-surgical orthopedics in top centers across the country. We then combined the most effective techniques into one comprehensive plan.
The result is ViscoGen® – Orlando’s Leader in Non-Surgical Knee and Joint Pain Relief.
Proven Success
Our techniques have helped literally thousands of patients avoid or substantially delay surgery, including many who were told by other doctors that knee replacement was their only option. So before you consider surgery, schedule a free consultation at ViscoGen® and see if our proprietary, non-surgical treatments can help you. You have nothing to lose, but the pain.
Non-surgical orthopedics is not just one of our specialties. It’s all we do. It’s our passion. It’s our commitment. Our physicians are 100% committed to helping patients try to get back to the activities and lifestyle they’ve lost to knee and joint pain, without unnecessary surgery. We understand, in some situations, surgery may eventually be required. In those cases we will work to help you find the best surgeons and the best results. We are committed to accurate diagnosis and honest medical advice.
100% Dedicated to
Non-Surgical
Pain Relief
Non-surgical orthopedics is not just one of our specialties. It’s all we do. It’s our passion. It’s our commitment. Our physicians are 100% committed to helping patients try to get back to the activities and lifestyle they’ve lost to knee and joint pain, without unnecessary surgery. We understand, in some situations, surgery may eventually be required. In those cases we will work to help you find the best surgeons and the best results. We are committed to accurate diagnosis and honest medical advice.
100% Dedicated to
Non-Surgical
Pain Relief
Non-surgical orthopedics is not just one of our specialties. It’s all we do. It’s our passion. It’s our commitment. Our physicians are 100% committed to helping patients try to get back to the activities and lifestyle they’ve lost to knee and joint pain, without unnecessary surgery. We understand, in some situations, surgery may eventually be required. In those cases we will work to help you find the best surgeons and the best results. We are committed to accurate diagnosis and honest medical advice.
100% Dedicated to
Non-Surgical
Pain Relief
Orlando Focused
ViscoGen® is not a franchise or a part-time clinic. It’s a professional medical clinic created by a team of longtime Orlando doctors with a commitment to helping the people in this region. For many years our doctors have treated many of the areas most prominent professional athletes; PGA and LPGA Golfers, MLB, NBA and NFL stars. Until recently many of these non-surgical solutions were only available to elite athletes. Now, through ViscoGen®, these same, revolutionary non-surgical techniques are available to you.
Orlando Focused
ViscoGen™ is not a franchise or a part-time clinic. It’s a professional medical clinic created by a team of longtime Orlando doctors with a commitment to helping the people in this region. For many years our doctors have treated many of the areas most prominent professional athletes; PGA and LPGA Golfers, MLB, NBA and NFL stars. Until recently many of these non-surgical solutions were only available to elite athletes. Now, through ViscoGen™, these same, revolutionary non-surgical techniques are available to you.
Orlando Focused
ViscoGen® is not a franchise or a part-time clinic. It’s a professional medical clinic created by a team of longtime Orlando doctors with a commitment to helping the people in this region. For many years our doctors have treated many of the areas most prominent professional athletes; PGA and LPGA Golfers, MLB, NBA and NFL stars. Until recently many of these non-surgical solutions were only available to elite athletes. Now, through ViscoGen®, these same, revolutionary non-surgical techniques are available to you.
MEET OUR STAFF
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Melissa Reyes, MSN, APRN, NP-C
Melissa Reyes is the injection expert at ViscoGen® Orlando, specializing in advanced therapies like exosomes, hyaluronic acid, and more. Her patients experience remarkable transformations—getting back on the golf course, excelling on the tennis court, or simply moving through life pain-free and energized.
Melissa is passionate about helping patients feel their best, maximize their potential, and live life without limits. Her unmatched expertise and results-driven care make her the clear choice for anyone ready to leave pain behind and get back to living fully.
Gerald Mattia, D.C.
Director of Rehabilitation
For more than four decades, Dr. Mattia has worked with hundreds of the world’s most prominent professional athletes, helping them to restore their joint strength and mobility and stay on top of their game. Now he turns his expertise to ViscoGen®, helping everyday patients of all levels who suffer from chronic knee and joint pain, avoid surgery and get back to the activities they love. Dr. Mattia is past president of the ICA /Sports Health Science and Fitness Council. He has been voted Chiropractor of the Year and Sports Chiropractor of the Year by the International Chiropractors Association.
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Gerald Mattia, D.C.
Director of Rehabilitation

For more than four decades, Dr. Mattia has worked with hundreds of the world’s most prominent professional athletes, helping them to restore their joint strength and mobility and stay on top of their game. Now he turns his expertise to ViscoGen®, helping everyday patients of all levels who suffer from chronic knee and joint pain, avoid surgery and get back to the activities they love. Dr. Mattia is past president of the ICA /Sports Health Science and Fitness Council. He has been voted Chiropractor of the Year and Sports Chiropractor of the Year by the International Chiropractors Association.
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Andre Osie, PT
Andre Osie is an exceptional Physical Therapist renowned for delivering life-changing results, even in the most complex cases. Whether helping patients overcome chronic pain, recover mobility, or regain strength, Andre’s extensive knowledge and intuitive approach have earned him a reputation as the best in his field. His patients don’t just leave his care improved – they leave reformed, stronger, and ready to embrace life without limits.
Known for his calm, compassionate nature and unwavering commitment, Andre makes recovery feel possible for everyone who walks through his door. At ViscoGen® Orlando, his work is more than physical therapy – it’s about restoring movement, rebuilding confidence, and empowering patients to live fully again.